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Half Marathons found in September
View all ↓Half Marathons in September 2026
Find A Race is the US's favourite event listings site. Check out our list of September 2026 Half Marathons below.
Race Calendar: Half Marathons found in September
🚀Boosted
Run for Donuts 5K/10K/13.1 NYC Central
New York City, New York
Sat 26 Sep 26
$32.80 - $54.00
🚀Boosted
2026 Rhinebeck Fall Foliage Half Marathon & 5K
Rhinebeck, New York
Sat 26 Sep 26
$38.10 - $80.50
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Runner's High Club 2026-2027 Training Program
Houston, Texas
Sat 22 Aug 26 - Sun 17 Jan 27
Free - $149.70
Long Distance Training Presented by ASICS
Knoxville, Tennessee
Mon 24 Aug 26 - Sat 14 Nov 26
$96.40 - $128.20
Fleet Feet Metairie 2026 Full & Half Marathon Training Program - Presented by Asics & SuperFeet
Metairie, Louisiana
Tue 25 Aug 26 - Thu 12 Nov 26
$69.90
Big Island International Marathon 2027 30 years running the old coast of Hawaii
Hilo, Hawaii
Tue 01 Sep 26 - Sun 14 Mar 27
$28.29 - $129.70
Michigan Dogman Trail Series
Thompsonville, Michigan
Fri 04 Sep 26
$49.31 - $97.13
Michigan Trail Fest
Thompsonville, Michigan
Fri 04 Sep 26
$48.70 - $96.40
CRC Labor Day Weekend 10K & 5K
Fort Worth, Texas
Sat 05 Sep 26
$38.10 - $43.40
Medal Madness 5K & 13.1M at Hickory, NC (36)
Hickory, North Carolina
Sat 05 Sep 26
$33.80 - $70.90
Beach Day 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 05 Sep 26
$22.99 - $37.99
Medal Madness 5K, 10K, & 13.1M at Stillwater, OK (36)
Stillwater, Oklahoma
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Knoxville, TN (36)
Knoxville, Tennessee
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M at Williamsburg, VA (36)
Williamsburg, Virginia
Sat 05 Sep 26
$33.80 - $70.90
Nebraska Marathon - Marathon, Half Marathon, 10K & 5K
Papillion, Nebraska
Sat 05 Sep 26
$45.99 - $168.74
Medal Madness 5K, 10K, & 13.1M at Biglerville, PA (36)
Biglerville, Pennsylvania
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Springdale, AR (36)
Springdale, Arkansas
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Bel Air, MD (36)
Bel Air, Maryland
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M Naples, FL (36)
Naples, Florida
Sat 05 Sep 26
$33.80 - $70.90
Hill Country Triple Trail Run
Burnet, Texas
Sat 05 Sep 26 - Mon 07 Sep 26
$13.05 - $139.65
Medal Madness 5K, 10K, & 13.1M at Longview, TX (36)
Longview, Texas
Sat 05 Sep 26
$33.80 - $70.90
The Labor Day Slay 5K-10K-10KRUCK-Half Marathon
St Louis, Missouri
Sat 05 Sep 26
$42.34 - $84.74
Medal Madness 5K, 10K, & 13.1M at Grand Ledge, MI (36)
Grand Ledge, Michigan
Sat 05 Sep 26
$33.80 - $70.90
Aliferis Memorial Race
Alpena, Michigan
Sat 05 Sep 26
$21.10 - $26.25
Medal Madness 5K, 10K, & 13.1M at Beaumont, TX (36)
Beaumont, Texas
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Beavercreek, OH (36)
Beavercreek, Ohio
Sat 05 Sep 26
$33.80 - $70.90
Step Up Half Marathon, Relay & 5k
Storm Lake, Iowa
Sat 05 Sep 26
$22.20 - $54.00
FIESTA HALF MARATHON & 10K - BAKERSFIELD
Bakersfield, California
Sat 05 Sep 26
$28.00 - $89.48
Medal Madness 5K, 10K, & 13.1M at Fort Smith, AR (36)
Fort Smith, Arkansas
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M at Jacksonville, FL (36)
Jacksonville, Florida
Sat 05 Sep 26
$33.80 - $70.90
Sidewinder
Coraopolis, Pennsylvania
Sat 05 Sep 26
$48.95 - $70.15
The Triboro Adventure Tour
Astoria, New York
Sat 05 Sep 26
$50.00 - $65.00
Medal Madness 5K, 10K, & 13.1M at Savannah, GA (36)
Savannah, Georgia
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Mobile, AL (36)
Mobile, Alabama
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Kansas City, MO (36)
Kansas City, Missouri
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Temple, TX (36)
Temple, Texas
Sat 05 Sep 26
$33.80 - $70.90
Green Lake Area 13dot1 Races - 2026
Green Lake, Wisconsin
Sat 05 Sep 26
$55.15 - $97.85
Medal Madness 5K, 10K, & 13.1M at Ocala, FL (36)
Ocala, Florida
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Piedmont, AL (36)
Piedmont, Alabama
Sat 05 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Columbus, GA (36)
Columbus, Georgia
Sat 05 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Denver
Westminster, Colorado
Sat 05 Sep 26
$20.83 - $67.58
Medal Madness 5K, 10K, & 13.1M at Rocky Mount, NC (36)
Rocky Mount, North Carolina
Sat 05 Sep 26
$33.80 - $70.90
Showing 41-80 of 560 results
